Patents Assigned to Gradient Pty. Limited
  • Method and apparatus for simultaneously recording reaction times
    Patent number: 4125327
    Abstract: An apparatus and method of determining the end point of a chemical reaction producing an optical change in a plurality of samples is disclosed. The invention is particularly suitable for the simultaneous determination of the coagulation time for multiple samples of blood and like materials.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: November 14, 1978
    Assignee: Gradient Pty. Limited
    Inventor: Joel Margolis